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A nice tip, if you have a thought that is preventing you from meditating on what you want to, write it down on paper and then throw it away, I don't know if that will work on everyone but it is worth a try and it certainly helps me.
Other than that, just the usual dim light, silent room (or a little soft music, but be cautious, most "meditation music" is pagan/new age music, otherwise if you got a white noise maker like an out of tune radio than that is perfect) and clear thoughts .